Blitz: Individual Calculations March 2020
 Dyak, Grigorij  Total change: -33.40  Rating chartPersonal card
 KYIV CHESS CENTER Blitz (15.02.2020) Kyiv UKR 2020-02-15
RcRownchangeKK*chgGame
 1989 2006 3.00 9 -1.67 20 -33.40 
  Andrienko, Petr 2227 UKR0.001-0.2220-4.40 
  Perchik, Volodimir 1773 UKR0.001-0.7920-15.80 
  Anatskiy, Alexey 1879 UKR1.0010.33206.60 
  Barchuk, Irina 2044 UKR0.001-0.4520-9.00 
  Sistaliuk, Yuri 1873 UKR0.001-0.6820-13.60 
  Demchenko, Yaroslav 1659 UKR1.0010.11202.20 
  Grineva, Marianna wf2000 UKR0.001-0.5120-10.20 
  Bugaev, Viktor 2180 UKR1.0010.732014.60 
  Vovk, Orest f2262 UKR0.001-0.1920-3.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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